Log files are written to %temp% for troubleshooting.
To ensure a successful installation on a 32-bit (x86) Windows 7 machine, your system must meet these minimums: net framework 4.5 offline installer for windows 7 32 bit
This write-up provides an exhaustive look at the .NET Framework 4.5 offline installer for 32-bit Windows 7—what it is, why you need it, where to get it, how to install it, and how to troubleshoot common issues. Log files are written to %temp% for troubleshooting